DE69002194T2 - Flow meter. - Google Patents

Flow meter.

Info

Publication number
DE69002194T2
DE69002194T2 DE90305326T DE69002194T DE69002194T2 DE 69002194 T2 DE69002194 T2 DE 69002194T2 DE 90305326 T DE90305326 T DE 90305326T DE 69002194 T DE69002194 T DE 69002194T DE 69002194 T2 DE69002194 T2 DE 69002194T2
Authority
DE
Germany
Prior art keywords
flow meter
meter
flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE90305326T
Other languages
German (de)
Other versions
DE69002194D1 (en
Inventor
Roger Cecil Baker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE69002194D1 publication Critical patent/DE69002194D1/en
Application granted granted Critical
Publication of DE69002194T2 publication Critical patent/DE69002194T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE90305326T 1989-05-19 1990-05-17 Flow meter. Expired - Fee Related DE69002194T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898911597A GB8911597D0 (en) 1989-05-19 1989-05-19 Flowmeters

Publications (2)

Publication Number Publication Date
DE69002194D1 DE69002194D1 (en) 1993-08-19
DE69002194T2 true DE69002194T2 (en) 1993-10-28

Family

ID=10657059

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90305326T Expired - Fee Related DE69002194T2 (en) 1989-05-19 1990-05-17 Flow meter.

Country Status (4)

Country Link
US (1) US5090240A (en)
EP (1) EP0398708B1 (en)
DE (1) DE69002194T2 (en)
GB (2) GB8911597D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804717A (en) * 1996-04-05 1998-09-08 Mks Instruments, Inc. Mass flow transducer having extended flow rate measurement range
NL1004751C2 (en) * 1996-12-12 1998-06-15 Instromet Bv Measuring device equipped with rotary pistons.
DE19840467C2 (en) * 1998-09-04 2001-03-01 Jakob Schillinger Device and method for detecting the direction of flow of a gaseous mass flow flowing through a flow channel
US6895813B2 (en) * 2000-04-25 2005-05-24 Fox Boro Company Low-flow extension for flow measurement device
US6561042B1 (en) * 2001-12-27 2003-05-13 Yaosheng Chen Multi-phase flows measurement apparatus and method
DE102004008930A1 (en) * 2004-02-24 2005-09-01 Bayerische Motoren Werke Ag Air flow measurement device for a combustion engine is arranged in a bypass to a main gas carrying pipe, which is routed outside the main pipe, so that the measurement device can be easily accessed
IT201800008052A1 (en) * 2018-08-10 2020-02-10 Metersit Srl METHOD FOR MEASURING A GAS FLOW AND IMPLEMENTING GAS METER THIS METHOD
CN109099996B (en) * 2018-09-13 2024-05-28 苏州市计量测试院 Calibrating device for micro gas flowmeter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5140990B2 (en) * 1971-09-28 1976-11-06
GB2043916A (en) * 1979-02-21 1980-10-08 Flonic Sa Fluid Flow Measurement
US4475387A (en) * 1983-03-23 1984-10-09 Teledyne Industries, Inc. High temperature mass flowmeter
US4616509A (en) * 1985-01-15 1986-10-14 Feller Murray F Flow detectors
US4653321A (en) * 1985-06-07 1987-03-31 Enron Corp. Method of automatically measuring fluid flow rates

Also Published As

Publication number Publication date
GB8911597D0 (en) 1989-07-05
DE69002194D1 (en) 1993-08-19
EP0398708B1 (en) 1993-07-14
GB2231669B (en) 1992-12-23
GB9011085D0 (en) 1990-07-04
GB2231669A (en) 1990-11-21
EP0398708A1 (en) 1990-11-22
US5090240A (en) 1992-02-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee